• One month after he unloaded his Greenwich mansion for $18.7 million, former Goldman Sachs partner Donald Opatrny has shed himself of his apartment at 15 Central Park West, too. The 35th floor, three-bedroom condo, which Opatrny purchased for $11.6 million in January 2008 and listed for $26 million in June 2009, sold for $21.5 million to an unidentified buyer. [Real Deal]
• Bobby Flay and wife Stephanie March have a new Hamptons home in mind. The couple paid $1.485 million for a 2.89-acre parcel of land in Amagansett, where they're reportedly planning to build a "green" home. [Newsday]
• Steve Madden is spreading out at 175 East 73rd Street. The footwear mogul has paid $2.2 million for a second co-op in the five-story building. Three years ago, he paid $3.6 million for the apartment next door. [Cityfile]